A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6320-00-295-2854
NSN 6620-00-110-6706
NSN 2925-00-707-6770
NSN 5895-00-596-8678
NSN 6610-01-287-9814
NSN 5998-01-023-9819
NSN 5999-01-456-7953
NSN 5945-00-885-1023
NSN 5935-01-154-9190
NSN 5835-00-830-6416
NSN 5960-00-113-9963
NSN 6685-01-153-1846